---> uname -a: Linux prd-centos8-robot-2c-8g-6380.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4942 19 2129 6775 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8d:f6:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe8d:f6b3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/10/2024 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 81.47 6.93 74.54 1308.85 6398.00 04:26:01 AM 84.91 0.78 84.12 53.05 8650.72 04:27:01 AM 14.81 0.82 14.00 123.43 1455.30 04:28:01 AM 62.01 0.20 61.81 12.93 7613.51 04:29:01 AM 8.38 0.02 8.36 0.13 775.39 04:30:01 AM 0.45 0.00 0.45 0.00 95.58 04:31:01 AM 0.38 0.00 0.38 0.00 60.06 04:32:01 AM 0.23 0.00 0.23 0.00 33.36 04:33:01 AM 17.06 0.32 16.74 44.79 1056.30 Average: 29.97 1.01 28.96 171.45 2904.20 04:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5253696 6994920 2628740 33.35 2688 1923272 784240 8.78 212172 2094804 166232 04:26:01 AM 5186364 7010380 2696072 34.20 2688 2001268 750060 8.40 222256 2129508 36444 04:27:01 AM 5136128 6993256 2746308 34.84 2688 2033480 821284 9.20 247844 2150668 27168 04:28:01 AM 4983784 7011408 2898652 36.77 2688 2197240 724896 8.12 263284 2263064 15936 04:29:01 AM 4940348 6969580 2942088 37.32 2688 2199080 814384 9.12 263476 2305912 1036 04:30:01 AM 4935168 6966876 2947268 37.39 2688 2201556 851076 9.53 263484 2310564 840 04:31:01 AM 4932908 6965656 2949528 37.42 2688 2202584 851076 9.53 263488 2313212 228 04:32:01 AM 4929612 6963456 2952824 37.46 2688 2203680 851076 9.53 263496 2316212 424 04:33:01 AM 5130240 7002824 2752196 34.92 2688 2048052 741256 8.30 444316 1959708 13360 Average: 5047583 6986484 2834853 35.96 2688 2112246 798816 8.94 271535 2204850 29074 04:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 59.51 53.06 662.01 6.57 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 29.96 24.53 277.21 5.30 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 17.43 13.93 6.23 14.13 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 231.34 204.58 336.27 41.42 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 99.80 93.32 28.98 9.37 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 153.84 149.36 31.72 15.27 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 37.19 33.11 8.72 5.54 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 41.03 34.84 9.76 6.28 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 68.33 47.98 100.72 43.11 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.04 72.74 162.39 16.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/10/2024 _x86_64_ (2 CPU) 04:22:55 LINUX RESTART (2 CPU) 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 30.47 0.00 4.37 9.16 0.09 55.91 04:25:01 AM 0 26.24 0.00 3.78 11.76 0.08 58.13 04:25:01 AM 1 34.71 0.00 4.95 6.55 0.10 53.69 04:26:01 AM all 24.56 0.00 3.07 2.86 0.08 69.42 04:26:01 AM 0 27.58 0.00 2.71 2.80 0.08 66.82 04:26:01 AM 1 21.54 0.00 3.43 2.92 0.08 72.02 04:27:01 AM all 15.26 0.00 2.09 0.63 0.07 81.96 04:27:01 AM 0 25.56 0.00 2.56 0.48 0.07 71.33 04:27:01 AM 1 4.99 0.00 1.62 0.77 0.07 92.56 04:28:01 AM all 28.78 0.00 4.38 2.77 0.08 63.99 04:28:01 AM 0 18.97 0.00 4.15 2.29 0.08 74.50 04:28:01 AM 1 38.58 0.00 4.61 3.25 0.08 53.48 04:29:01 AM all 10.23 0.00 0.77 0.27 0.08 88.65 04:29:01 AM 0 7.35 0.00 0.74 0.47 0.08 91.35 04:29:01 AM 1 13.12 0.00 0.81 0.07 0.07 85.93 04:30:01 AM all 14.09 0.00 0.79 0.00 0.08 85.04 04:30:01 AM 0 10.03 0.00 0.79 0.00 0.08 89.09 04:30:01 AM 1 18.16 0.00 0.79 0.00 0.07 80.98 04:31:01 AM all 9.17 0.00 0.42 0.00 0.08 90.34 04:31:01 AM 0 7.82 0.00 0.47 0.00 0.07 91.64 04:31:01 AM 1 10.52 0.00 0.37 0.00 0.08 89.03 04:32:01 AM all 10.56 0.00 0.47 0.00 0.08 88.90 04:32:01 AM 0 7.35 0.00 0.40 0.00 0.07 92.18 04:32:01 AM 1 13.75 0.00 0.53 0.00 0.08 85.63 04:33:01 AM all 20.90 0.00 2.60 0.25 0.08 76.17 04:33:01 AM 0 8.30 0.00 2.32 0.20 0.08 89.10 04:33:01 AM 1 33.49 0.00 2.89 0.30 0.07 63.25 Average: all 18.24 0.00 2.11 1.78 0.08 77.79 Average: 0 15.49 0.00 2.00 2.01 0.08 80.43 Average: 1 21.00 0.00 2.23 1.54 0.08 75.15